Logseq's own sync is now in testing and you can access it if you're a sponsor ($15/month tier). I became one just to try it out. It works fine but has enough bugs that I wouldn't rely on it yet - but they are responsive to fixing the bugs that we report.
Just saying this to let you know that their sync is reasonably far along in development and one option would be to wait it out.
Just saying this to let you know that their sync is reasonably far along in development and one option would be to wait it out.